1 package org.simantics.modeling.ui.documents;
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4 import java.io.IOException;
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6 import org.eclipse.core.runtime.IPath;
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7 import org.eclipse.core.runtime.Platform;
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8 import org.eclipse.ui.IEditorPart;
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9 import org.eclipse.ui.IPartListener;
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10 import org.eclipse.ui.IWorkbenchPage;
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11 import org.eclipse.ui.IWorkbenchPart;
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12 import org.eclipse.ui.PlatformUI;
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13 import org.eclipse.ui.editors.text.EditorsUI;
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14 import org.eclipse.ui.ide.IDE;
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15 import org.simantics.databoard.Bindings;
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16 import org.simantics.db.ReadGraph;
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17 import org.simantics.db.Resource;
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18 import org.simantics.db.common.request.PossibleTypedParent;
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19 import org.simantics.db.common.request.ReadRequest;
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20 import org.simantics.db.exception.DatabaseException;
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21 import org.simantics.document.DocumentResource;
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22 import org.simantics.layer0.Layer0;
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23 import org.simantics.modeling.ui.Activator;
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24 import org.simantics.simulation.ontology.SimulationResource;
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25 import org.simantics.ui.SimanticsUI;
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26 import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
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27 import org.simantics.utils.FileUtils;
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28 import org.simantics.utils.ui.ErrorLogger;
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31 * @author Tuukka Lehtonen
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33 public class OpenPlainTextDocumentAdapter extends AbstractResourceEditorAdapter {
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35 public OpenPlainTextDocumentAdapter() {
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36 super("Text Editor", Activator.COMPOSITE_ICON);
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40 public boolean canHandle(ReadGraph g, Resource r) throws DatabaseException {
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41 DocumentResource DOC = DocumentResource.getInstance(g);
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42 return g.isInstanceOf(r, DOC.PlainTextDocument);
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46 public void openEditor(final Resource r) throws Exception {
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47 SimanticsUI.getSession().asyncRequest(new ReadRequest() {
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49 public void run(ReadGraph g) throws DatabaseException {
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50 Layer0 L0 = Layer0.getInstance(g);
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51 DocumentResource DOC = DocumentResource.getInstance(g);
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52 String documentName = g.getPossibleRelatedValue(r, L0.HasName);
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53 if (documentName == null)
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55 final String text = g.getPossibleRelatedValue(r, DOC.PlainTextDocument_text, Bindings.STRING);
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60 final Resource model = g.syncRequest(new PossibleTypedParent(r, SimulationResource.getInstance(g).Model));
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61 final String dir = model == null ? "" + r.getResourceId() : (String)(g.getRelatedValue(model, L0.HasName));
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62 IPath state = Platform.getStateLocation(Platform.getBundle(Activator.PLUGIN_ID));
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63 final File stateDir = new File(state.toFile(), dir);
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65 final File tempFile = new File(stateDir, FileUtils.escapeFileName(documentName) + ".txt");
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66 FileUtils.writeFile(tempFile, text.getBytes("US-ASCII"));
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68 PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
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72 final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
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73 final IEditorPart editor = IDE.openEditor(page, tempFile.toURI(), EditorsUI.DEFAULT_TEXT_EDITOR_ID, true);
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74 page.addPartListener(new IPartListener() {
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76 public void partOpened(IWorkbenchPart part) {
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79 public void partDeactivated(IWorkbenchPart part) {
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82 public void partClosed(IWorkbenchPart part) {
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83 if (part == editor) {
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84 page.removePartListener(this);
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85 if (!PlatformUI.getWorkbench().isClosing()) {
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87 FileUtils.deleteAll(stateDir);
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88 } catch (IOException e) {
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89 ErrorLogger.defaultLogError(e);
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95 public void partBroughtToTop(IWorkbenchPart part) {
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98 public void partActivated(IWorkbenchPart part) {
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101 } catch (Exception e) {
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102 ErrorLogger.defaultLogError(e);
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106 } catch (IOException e1) {
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107 ErrorLogger.defaultLogError(e1);
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